ATE383289T1 - MULTI-CIRCUIT PROTECTION VALVE DEVICE WITH SOLENOID VALVE-CONTROLLED PRESSURE LIMIT CONTROL FOR COMPRESSED AIR-OPERATED ACTUATORS OF A VEHICLE - Google Patents
MULTI-CIRCUIT PROTECTION VALVE DEVICE WITH SOLENOID VALVE-CONTROLLED PRESSURE LIMIT CONTROL FOR COMPRESSED AIR-OPERATED ACTUATORS OF A VEHICLEInfo
- Publication number
- ATE383289T1 ATE383289T1 AT04011721T AT04011721T ATE383289T1 AT E383289 T1 ATE383289 T1 AT E383289T1 AT 04011721 T AT04011721 T AT 04011721T AT 04011721 T AT04011721 T AT 04011721T AT E383289 T1 ATE383289 T1 AT E383289T1
- Authority
- AT
- Austria
- Prior art keywords
- vehicle
- compressed air
- circuit protection
- operated actuators
- pressure limit
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/0408—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics details, e.g. antifreeze for suspension fluid, pumps, retarding means per se
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/052—Pneumatic spring characteristics
- B60G17/0523—Regulating distributors or valves for pneumatic springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/002—Air treatment devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/02—Arrangements of pumps or compressors, or control devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Fluid-Pressure Circuits (AREA)
- Braking Systems And Boosters (AREA)
Abstract
A multi-circuit protection valve unit for air pressure-operated actuators in a vehicle comprises air inlet (4) and outlets (20,23,27,28) to a central region (12). A control (2) processes a signal of outlet pressure and compares it with a stored reference pressure. A signal is sent to a pressure regulation-unit and compressed air applied if necessary. Independent claims are also included for the following: (a) an air brake for a vehicle, especially a railed vehicle or truck; (b) a vehicle as above;and (c) an operating process for the above.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10323037A DE10323037A1 (en) | 2003-05-20 | 2003-05-20 | Multi-circuit protection valve device for compressed air actuators of a vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE383289T1 true ATE383289T1 (en) | 2008-01-15 |
Family
ID=33039252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04011721T ATE383289T1 (en) | 2003-05-20 | 2004-05-18 | MULTI-CIRCUIT PROTECTION VALVE DEVICE WITH SOLENOID VALVE-CONTROLLED PRESSURE LIMIT CONTROL FOR COMPRESSED AIR-OPERATED ACTUATORS OF A VEHICLE |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1479584B1 (en) |
AT (1) | ATE383289T1 (en) |
DE (2) | DE10323037A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006023681B4 (en) | 2006-05-19 | 2009-07-02 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Method for controlling or regulating the air pressure in a compressed air supply device |
DE102007013673B4 (en) | 2007-03-19 | 2009-07-02 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Compressed air supply device for a commercial vehicle and method for operating a compressed air supply device |
DE102007013672A1 (en) | 2007-03-19 | 2008-09-25 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Compressed air supply device for a commercial vehicle and method for operating a compressed air supply device |
DE102007013671A1 (en) | 2007-03-19 | 2008-09-25 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Compressed air supply device for a commercial vehicle and method for operating a compressed air supply device |
DE102009029898A1 (en) | 2009-06-23 | 2010-12-30 | Wabco Gmbh | Compressed air supply system for a compressed air consumer circuit, in particular for an air suspension system |
DE102010024889B4 (en) | 2010-06-24 | 2014-12-11 | Wabco Gmbh | Air supply device for a vehicle with pneumatic devices |
DE102010053985B4 (en) * | 2010-12-09 | 2019-11-28 | Wabco Gmbh | Compressed air supply system for at least a first compressed air consumer circuit, compressed air system and method for controlling a compressed air supply system and / or for controlling a compressed air system |
DE102011107155B4 (en) * | 2011-07-14 | 2013-02-21 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Compressed air treatment plant and method for operating a compressed air treatment plant |
DE102011084921A1 (en) | 2011-10-20 | 2013-04-25 | Continental Teves Ag & Co. Ohg | Compressor circuit for a pneumatic control device of a vehicle |
DE102012007470B4 (en) * | 2012-04-13 | 2013-11-14 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Compressed air treatment device for a vehicle and method for operating a compressed air treatment device |
DE102014101180A1 (en) * | 2014-01-31 | 2015-08-06 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Compressed air supply system for commercial vehicles |
CN105383466A (en) * | 2015-11-25 | 2016-03-09 | 南京浦镇海泰制动设备有限公司 | Wind source device for railway vehicle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3514989A1 (en) * | 1985-04-25 | 1986-10-30 | Knorr-Bremse AG, 8000 München | Compressed air supply device for compressed air systems for vehicles |
DE4102842A1 (en) * | 1991-01-31 | 1992-08-06 | Bosch Gmbh Robert | AIR BRAKE SYSTEM FOR VEHICLES |
DE4421575C2 (en) * | 1994-06-21 | 1997-07-03 | Grau Gmbh | Pressure regulator for compressed air supply systems of motor vehicles |
DE19515895A1 (en) * | 1995-04-29 | 1996-10-31 | Bosch Gmbh Robert | Compressed air supply device for vehicle compressed air systems and method for controlling the compressed air supply device |
DE19710814C1 (en) * | 1997-03-15 | 1998-07-09 | Grau Gmbh | Compressed air processor for air generator in motor vehicles |
DE19835638A1 (en) * | 1998-08-06 | 2000-02-17 | Knorr Bremse Systeme | Electronic compressed air treatment system |
DE10004091C2 (en) * | 2000-01-31 | 2002-11-14 | Knorr Bremse Systeme | Compressed air supply device for vehicle compressed air systems |
-
2003
- 2003-05-20 DE DE10323037A patent/DE10323037A1/en not_active Withdrawn
-
2004
- 2004-05-18 AT AT04011721T patent/ATE383289T1/en not_active IP Right Cessation
- 2004-05-18 EP EP04011721A patent/EP1479584B1/en not_active Revoked
- 2004-05-18 DE DE502004005882T patent/DE502004005882D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10323037A1 (en) | 2004-12-30 |
EP1479584A1 (en) | 2004-11-24 |
DE502004005882D1 (en) | 2008-02-21 |
EP1479584B1 (en) | 2008-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |